Reaction tube for multiple nucleic acid amplification

Abstract

A reaction tube for multiple nucleic acid amplification, related to the applied technical field of biological science research and medical tests. The reaction tube for multiple nucleic acid amplification comprises a base (1) and multiple reaction tube cavities (3). The base (1) is provided with a reference plane (2). Openings of the multiple reaction cavities (3) are provided on the reference plane (2). The cavities are perpendicular to the reference plane (2) and extended towards the interior of the base (1). The reaction tube for multiple nucleic acid amplification provides the multiple reaction tube cavities (3) on the reference plane (2) of the base (1).

1 . A reaction tube applicable to multiple nucleic acid amplification, comprising a base and a plurality of reaction tube cavities, wherein the base is provided with a reference plane; openings of the plurality of reaction tube cavities are all provided on the reference plane, and inner cavities of the plurality of reaction tube cavities all extend, perpendicularly to the reference plane, towards an interior of the base. 
     
     
         2 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 1 , wherein the plurality of reaction tube cavities are arranged in a circle around a same axis. 
     
     
         3 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 2 , wherein the plurality of reaction tube cavities are arranged around a same axis, to form one circle with same radius. 
     
     
         4 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 2 , wherein the plurality of reaction tube cavities are arranged around a same axis to form multiple circles having different radii. 
     
     
         5 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 3 , wherein the plurality of reaction tube cavities located in a same circle are separately fixed to the base, respectively. 
     
     
         6 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 3 , wherein the plurality of reaction tube cavities located in a same circle are integrally molded and fixed to the base. 
     
     
         7 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 1 , wherein each of the reaction tube cavities comprises a tube cavity main body and a tapered bottom connected to the tube cavity main body and narrowed from top to bottom. 
     
     
         8 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 1 , wherein a material of the reaction tube cavities comprises polypropylene plastic. 
     
     
         9 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 1 , further comprising a central tube cavity, wherein the central tube cavity is provided on the reference plane and is located at a circle center of the plurality of reaction tube cavities. 
     
     
         10 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 9 , wherein the central tube cavity penetrates through the base. 
     
     
         11 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 10 , wherein the base is in a cylindrical shape, and an axis of the base coincides with an axis of the central tube cavity. 
     
     
         12 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 1 , further comprising a blocking cover provided on the base, wherein the blocking cover is configured to block the openings of the reaction tube cavities. 
     
     
         13 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 12 , wherein the blocking cover further comprises an injection hole, wherein the injection hole is configured to inject a reaction solution into the reaction tube cavities. 
     
     
         14 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 12 , wherein the blocking cover is detachably connected to the base. 
     
     
         15 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 12 , wherein the blocking cover is hinged with the base. 
     
     
         16 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 1 , further comprising a blocking member provided at an opening of a reaction tube cavity. 
     
     
         17 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 16 , wherein the blocking member is a heat sealing film or a heat sealant. 
     
     
         18 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 1 , wherein the blocking member is provided at an opening of any one of the reaction tube cavities; and
 a screw cover is spirally provided at one end of the base and configured to block the openings of the plurality of reaction tube cavities.   
     
     
         19 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 1 , wherein the plurality of reaction tube cavities are arranged in rows and columns on the reference plane. 
     
     
         20 . The reaction tube applicable to multiple nucleic acid amplification according to  claim 4 , wherein the plurality of reaction tube cavities located in a same circle are separately fixed to the base, respectively.